| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.80 | 6.468% | $136.0661 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $167.71 | 12.145% | $188.0784 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $45.85 | 13.621% | $52.0952 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $137.62 | 11.831% | $153.9018 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $136.61 | 10.319% | $150.7068 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $184.71 | 10.374% | $203.8718 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $164.39 | 10.224% | $181.1972 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $964.69 | $1,065.9173 | $1,065.93 | $1,065.90 | $1,066.00 | |